/* ===================================
   MY Fren Sistemleri - Stil Dosyası
   Tasarım: Modern & Profesyonel
   =================================== */

/* ========== Genel Ayarlar ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4a90e2;
    --primary-dark: #2c5aa0;
    --secondary-color: #4f4f4f;
    --accent-color: #d32f2f;
    --text-dark: #4f4f4f;
    --text-light: #696969;
    --bg-light: #e0eeee;
    --bg-dark: #4f4f4f;
    --bg-card: #f0ffff;
    --border-color: #c1cdcd;
    --white: #ffffff;
    --gray-medium: #828282;
    --gray-light: #9c9c9c;
    --gray-lighter: #b5b5b5;
    --gray-lightest: #cfcfcf;
    --gradient-primary: linear-gradient(135deg, #4a90e2 0%, #2c5aa0 100%);
    --gradient-dark: linear-gradient(135deg, #696969 0%, #4f4f4f 100%);
    --gradient-accent: linear-gradient(135deg, #d32f2f 0%, #b71c1c 100%);
    --shadow-sm: 0 2px 8px rgba(79,79,79,0.15);
    --shadow-md: 0 4px 16px rgba(79,79,79,0.25);
    --shadow-lg: 0 8px 32px rgba(79,79,79,0.35);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: #cfcfcf;
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* ========== Header Styles ========== */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--border-color);
}

.top-bar {
    background: var(--secondary-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.contact-info a {
    color: var(--text-light);
    margin-right: 25px;
    transition: var(--transition);
}

.contact-info a:hover {
    color: var(--primary-color);
}

.contact-info i {
    margin-right: 6px;
}

.social-links a {
    color: var(--text-light);
    margin-left: 15px;
    font-size: 16px;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.main-header {
    padding: 15px 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 60px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
    transition: var(--transition);
}

.logo img:hover {
    opacity: 0.8;
}

.logo h1 {
    font-size: 24px;
    color: var(--primary-color);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    font-size: 28px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    color: var(--text-dark);
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.btn-quote {
    background: var(--accent-color);
    color: var(--white) !important;
    padding: 10px 25px !important;
    border-radius: 4px;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.btn-quote:hover {
    background: #6b0000;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-dark);
    cursor: pointer;
}

/* ========== Hero Slider Section ========== */
.hero-slider {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
    background: var(--secondary-color);
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 90, 142, 0.92) 0%, rgba(10, 10, 10, 0.88) 100%);
    z-index: 2;
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: 0 20px;
}

.slide-content h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 3px 3px 8px rgba(0, 0, 0, 0.9);
    animation: fadeInUp 0.8s ease;
}

.slide-content p {
    font-size: 22px;
    margin-bottom: 30px;
    opacity: 0.95;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.8);
    animation: fadeInUp 1s ease;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 4;
    background: rgba(0, 0, 0, 0.7);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.9);
    padding: 15px 20px;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.slider-btn:hover {
    background: rgba(0, 61, 122, 0.95);
    border-color: var(--white);
    transform: translateY(-50%) scale(1.1);
}

.slider-btn.prev {
    left: 20px;
}

.slider-btn.next {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 12px;
}

.dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--white);
    transform: scale(1.2);
}

.dot:hover {
    background: rgba(255, 255, 255, 0.8);
}

/* ========== Hero Section (Fallback) ========== */
.hero {
    position: relative;
    height: 500px;
    background: url('../images/hero-bg.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    color: var(--white);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 90, 142, 0.95) 0%, rgba(10, 10, 10, 0.92) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
    animation: fadeInUp 1s ease;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 1.2s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== Buttons ========== */
.btn {
    display: inline-block;
    padding: 14px 35px;
    border-radius: 30px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    font-size: 16px;
}

.btn-primary {
    background: var(--accent-color);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: #6b0000;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
}

.btn-light {
    background: var(--white);
    color: var(--primary-color);
}

.btn-light:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-large {
    padding: 16px 45px;
    font-size: 18px;
}

.btn-small {
    padding: 8px 20px;
    font-size: 14px;
}

/* ========== Features Section ========== */
.features {
    padding: 80px 0;
    background: var(--bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--bg-card);
    padding: 40px 30px;
    text-align: center;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 35px;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
    font-size: 15px;
}

/* ========== Products Section ========== */
.products-section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 42px;
    color: var(--text-dark);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-light);
    margin-top: 20px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
}

.product-category-card {
    background: var(--bg-card);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.product-category-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.category-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-category-card:hover .category-image img {
    transform: scale(1.1);
}

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(30, 90, 142, 0.96);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-category-card:hover .category-overlay {
    opacity: 1;
}

.btn-view {
    background: var(--white);
    color: var(--primary-color);
    padding: 12px 30px;
    border-radius: 25px;
    font-weight: 600;
    transform: translateY(20px);
    transition: var(--transition);
}

.product-category-card:hover .btn-view {
    transform: translateY(0);
}

.category-content {
    padding: 25px;
}

.category-content h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.category-content p {
    color: var(--text-light);
    font-size: 15px;
}

/* ========== Stats Section ========== */
.stats-section {
    padding: 80px 0;
    background: var(--gradient-dark);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-item i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
}

/* ========== Brands Section ========== */
.brands-section {
    padding: 60px 0;
    background: var(--bg-light);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.brand-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    background: var(--bg-card);
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    min-height: 100px;
    border: 1px solid var(--border-color);
}

.brand-item img {
    max-width: 100%;
    max-height: 60px;
    object-fit: contain;
    filter: grayscale(100%);
    transition: var(--transition);
}

.brand-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.brand-item:hover img {
    filter: grayscale(0%);
}

/* ========== CTA Section ========== */
.cta-section {
    padding: 80px 0;
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 38px;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 20px;
    margin-bottom: 35px;
    opacity: 0.95;
}

/* ========== Footer ========== */
.footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 60px 0 20px;
    border-top: 2px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--white);
    font-weight: 700;
}

.footer-column p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 15px;
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer-column ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.contact-list li {
    display: flex;
    align-items: start;
    gap: 10px;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.8);
}

.contact-list i {
    color: var(--primary-color);
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

/* ========== WhatsApp Float Button ========== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* ========== Phone Float Button ========== */
.phone-float {
    position: fixed;
    bottom: 30px;
    right: 110px;
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
    animation: pulse-phone 2s infinite;
}

.phone-float:hover {
    transform: scale(1.1);
    background: #002a5c;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

@keyframes pulse-phone {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(0, 61, 122, 0.8);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(0, 61, 122, 0);
    }
}

/* ========== Scroll to Top Button ========== */
.scroll-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    z-index: 999;
    transition: var(--transition);
}

.scroll-to-top.show {
    display: flex;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
}

/* ========== Breadcrumb ========== */
.breadcrumb {
    background: var(--bg-card);
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb-nav {
    display: flex;
    gap: 8px;
    font-size: 13px;
}

.breadcrumb-nav li {
    display: flex;
    align-items: center;
}

.breadcrumb-nav li:not(:last-child)::after {
    content: '/';
    margin-left: 8px;
    color: var(--text-light);
}

.breadcrumb-nav a {
    color: var(--text-light);
}

.breadcrumb-nav a:hover {
    color: var(--primary-color);
}

/* ========== Page Header ========== */
.page-header {
    background: var(--bg-card);
    color: var(--text-dark);
    padding: 40px 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.page-header h1 {
    font-size: 32px;
    margin-bottom: 10px;
    font-weight: 700;
}

.page-header p {
    font-size: 15px;
    color: var(--text-light);
}

/* ========== Products Page ========== */
.products-page {
    padding: 60px 0;
}

.products-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

.products-sidebar {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.sidebar-widget {
    background: var(--bg-card);
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-bottom: 20px;
}

.sidebar-widget h3 {
    font-size: 16px;
    margin-bottom: 15px;
    color: var(--text-dark);
    font-weight: 700;
    text-transform: uppercase;
}

.category-list li {
    margin-bottom: 8px;
}

.category-list a {
    color: var(--text-dark);
    display: block;
    padding: 8px 12px;
    border-radius: 3px;
    transition: var(--transition);
    font-size: 14px;
}

.category-list a:hover,
.category-list a.active {
    background: var(--primary-color);
    color: var(--white);
}

.filter-group label {
    display: block;
    margin-bottom: 12px;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
}

.filter-group input[type="checkbox"] {
    margin-right: 10px;
    cursor: pointer;
}

.filter-group label:hover {
    color: var(--primary-color);
}

.cta-widget {
    background: var(--primary-color);
    color: var(--white);
    text-align: center;
}

.cta-widget i {
    font-size: 36px;
    margin-bottom: 12px;
}

.cta-widget h3 {
    color: var(--white);
    font-size: 15px;
    margin-bottom: 8px;
}

.cta-widget p {
    margin-bottom: 15px;
    font-size: 13px;
}

.products-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding: 15px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.results-count {
    font-weight: 500;
    color: var(--text-dark);
    font-size: 14px;
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sort-options select {
    padding: 8px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background: var(--bg-card);
    color: var(--text-dark);
    cursor: pointer;
}

.products-grid-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.product-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    z-index: 2;
}

.product-badge.popular {
    background: var(--accent-color);
}

.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--bg-dark);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 15px;
    transition: transform 0.3s ease;
}

.product-item:hover .product-image img {
    transform: scale(1.05);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(30, 90, 142, 0.97);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-item:hover .product-overlay {
    opacity: 1;
}

.btn-view-product {
    background: var(--white);
    color: var(--primary-color);
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
}

.product-info {
    padding: 20px;
    text-align: center;
}

.product-title {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--text-dark);
    min-height: 45px;
    font-weight: 600;
}

.product-code {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.product-desc {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-footer {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
}

.btn-quote-product {
    flex: 1;
    background: var(--accent-color);
    color: var(--white);
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
    transition: var(--transition);
}

.btn-quote-product:hover {
    background: #6b0000;
}

.btn-details {
    width: 40px;
    height: 40px;
    background: var(--bg-dark);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.btn-details:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* ========== Pagination ========== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 50px;
}

.page-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-dark);
    font-weight: 600;
    transition: var(--transition);
}

.page-link:hover,
.page-link.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* ========== Product Detail ========== */
.product-detail {
    padding: 60px 0;
}

.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.product-images {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.main-image {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: var(--shadow-md);
}

.main-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.image-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
}

.thumbnail-images {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.thumbnail {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
    border: 3px solid transparent;
    transition: var(--transition);
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--primary-color);
}

.product-badges {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.badge {
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.badge-new {
    background: var(--primary-color);
    color: var(--white);
}

.badge-stock {
    background: #27ae60;
    color: var(--white);
}

.product-detail-title {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.product-meta {
    display: flex;
    gap: 30px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-light);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 25px;
}

.product-rating i {
    color: var(--accent-color);
}

.product-description {
    margin-bottom: 30px;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-dark);
}

.product-features,
.product-specs {
    margin-bottom: 30px;
}

.product-features h3,
.product-specs h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.product-features ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dark);
}

.product-features i {
    color: var(--primary-color);
    font-size: 18px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--border-color);
}

.specs-table td {
    padding: 15px 10px;
}

.product-actions {
    display: flex;
    gap: 15px;
    margin: 40px 0;
}

.product-share {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 25px;
    border-top: 1px solid var(--border-color);
}

.share-btn {
    width: 40px;
    height: 40px;
    background: var(--bg-dark);
    color: var(--text-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.share-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
}

/* ========== Product Tabs ========== */
.product-tabs {
    margin: 60px 0;
}

.tab-buttons {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 40px;
}

.tab-btn {
    padding: 15px 30px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-light);
    transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.tab-content h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.tab-content h4 {
    font-size: 22px;
    margin: 30px 0 15px;
    color: var(--text-dark);
}

.tab-content ul {
    margin: 20px 0;
    padding-left: 20px;
}

.tab-content ul li {
    list-style: disc;
    margin-bottom: 12px;
    color: var(--text-dark);
    line-height: 1.7;
}

.compatibility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.compatibility-card {
    background: var(--bg-card);
    padding: 25px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.compatibility-card h4 {
    margin: 0 0 15px 0;
    color: var(--text-dark);
}

.compatibility-card ul {
    padding-left: 0;
}

.compatibility-card li {
    list-style: none;
    padding: 5px 0;
    color: var(--text-dark);
}

.note {
    background: #fff3cd;
    padding: 15px;
    border-left: 4px solid var(--accent-color);
    border-radius: 5px;
    margin: 20px 0;
}

.installation-steps {
    margin: 30px 0;
}

.step {
    display: flex;
    gap: 25px;
    margin-bottom: 30px;
    padding: 25px;
    background: var(--bg-card);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    margin: 0 0 10px 0;
}

.warning-box {
    background: #f8d7da;
    border-left: 4px solid #dc3545;
    padding: 20px;
    border-radius: 5px;
    display: flex;
    gap: 15px;
    margin: 30px 0;
}

.warning-box i {
    color: #dc3545;
    font-size: 24px;
}

.warranty-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 30px 0;
}

.warranty-item {
    text-align: center;
    padding: 30px;
    background: var(--bg-card);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.warranty-item i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.warranty-item h4 {
    margin: 0 0 10px 0;
}

.related-products {
    margin-top: 80px;
}

.related-products h2 {
    font-size: 32px;
    margin-bottom: 40px;
    text-align: center;
}

/* ========== Modal ========== */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    overflow: auto;
}

.modal-content {
    background: var(--bg-card);
    margin: 5% auto;
    padding: 40px;
    border-radius: 15px;
    max-width: 600px;
    position: relative;
    animation: slideDown 0.3s ease;
    border: 1px solid var(--border-color);
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 32px;
    font-weight: 700;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}

.close:hover {
    color: var(--primary-color);
}

.modal-content h2 {
    margin-bottom: 25px;
    color: var(--text-dark);
}

.quote-form .form-group {
    margin-bottom: 20px;
}

.quote-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
}

.quote-form input,
.quote-form textarea,
.quote-form select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    transition: var(--transition);
    background: var(--bg-dark);
    color: var(--text-dark);
}

.quote-form input:focus,
.quote-form textarea:focus,
.quote-form select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 61, 122, 0.2);
}

/* ========== About Page ========== */
.about-section {
    padding: 60px 0;
}

.about-intro {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
    align-items: center;
}

.about-intro-text h2 {
    font-size: 36px;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.about-intro-text p {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.about-intro-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-intro-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.mission-vision {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 80px;
}

.mission-vision-card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.mv-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: var(--white);
    font-size: 40px;
}

.mission-vision-card h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.mission-vision-card p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-dark);
}

.values-section {
    margin-bottom: 80px;
}

.section-title {
    font-size: 38px;
    text-align: center;
    margin-bottom: 50px;
    color: var(--text-dark);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.value-card {
    background: var(--bg-card);
    padding: 35px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.value-card i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.value-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.value-card p {
    color: var(--text-light);
    line-height: 1.7;
}

.timeline-section {
    margin-bottom: 80px;
    background: var(--bg-card);
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.timeline {
    max-width: 900px;
    margin: 40px auto 0;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-color);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    margin-bottom: 50px;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-year {
    width: 45%;
    padding: 20px;
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
}

.timeline-content {
    width: 45%;
    background: var(--bg-card);
    padding: 25px;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.timeline-content h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.timeline-content p {
    color: var(--text-light);
    line-height: 1.7;
}

.certifications-section {
    margin-bottom: 80px;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.cert-card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--primary-color);
}

.cert-card i {
    font-size: 52px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.cert-card h4 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.cert-card p {
    color: var(--text-light);
}

.team-section {
    margin-bottom: 80px;
}

.team-intro {
    text-align: center;
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 50px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 35px;
}

.team-member {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.member-photo {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--primary-color);
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-member h3 {
    font-size: 22px;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.member-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 8px;
}

.member-desc {
    color: var(--text-light);
    font-size: 14px;
}

.why-choose-us {
    margin-bottom: 80px;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.reason-item {
    background: var(--bg-card);
    padding: 35px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border-left: 5px solid var(--primary-color);
    transition: var(--transition);
}

.reason-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

.reason-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.2;
    margin-bottom: 15px;
}

.reason-item h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.reason-item p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ========== Contact Page ========== */
.contact-section {
    padding: 60px 0;
}

.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.contact-layout {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 60px;
}

.contact-info-side {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.contact-info-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    margin-bottom: 25px;
    transition: var(--transition);
    text-align: center;
    border: 1px solid var(--border-color);
}

.contact-info-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 28px;
    margin: 0 auto 20px;
}

.contact-info-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.contact-info-card p {
    color: var(--text-dark);
    margin-bottom: 8px;
    line-height: 1.8;
}

.contact-info-card a {
    color: var(--primary-color);
    font-weight: 600;
}

.info-note {
    font-size: 14px;
    color: var(--text-light) !important;
    margin-top: 10px;
}

.social-links-center {
    text-align: center;
    background: var(--gradient-dark);
    color: var(--white);
    padding: 40px;
    border-radius: 12px;
    margin-bottom: 40px;
}

.social-links-center h3 {
    margin-bottom: 25px;
    font-size: 24px;
}

.social-links-large {
    background: var(--gradient-dark);
    color: var(--white);
    padding: 30px;
    border-radius: 12px;
}

.social-links-large h3 {
    margin-bottom: 20px;
}

.social-icons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.social-icons a {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--white);
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--primary-color);
    transform: translateY(-5px);
}

.form-container {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.form-container h2 {
    font-size: 32px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.form-container > p {
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.7;
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--bg-dark);
    color: var(--text-dark);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 61, 122, 0.2);
}

.checkbox-group label {
    display: flex;
    align-items: start;
    gap: 10px;
    font-weight: normal;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
}

.form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

.map-section {
    padding: 60px 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
}

.map-section h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.map-section > .container > p {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 40px;
}

.map-container {
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.faq-section {
    padding: 60px 0;
}

.faq-grid {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    margin-bottom: 20px;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.faq-question {
    padding: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-question h3 {
    font-size: 18px;
    color: var(--text-dark);
    margin: 0;
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 25px 25px;
    color: var(--text-dark);
    line-height: 1.8;
}

.working-hours-section {
    padding: 60px 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
}

.working-hours-content {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.wh-icon {
    width: 120px;
    height: 120px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 60px;
    flex-shrink: 0;
}

.wh-info h2 {
    font-size: 32px;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.hours-grid {
    display: grid;
    gap: 15px;
}

.hours-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 20px;
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.hours-item strong {
    color: var(--text-dark);
}

.hours-item span {
    color: var(--primary-color);
    font-weight: 600;
}

/* ========== Utility Classes ========== */
.text-center {
    text-align: center;
}

/* ========== Responsive Design ========== */
@media (max-width: 1024px) {
    .hero-slider {
        height: 500px;
    }
    
    .slide-content h2 {
        font-size: 40px;
    }
    
    .slide-content p {
        font-size: 18px;
    }
    
    .products-layout {
        grid-template-columns: 250px 1fr;
        gap: 30px;
    }
    
    .product-detail-layout {
        gap: 40px;
    }
    
    .about-intro {
        gap: 40px;
    }
    
    .contact-layout {
        grid-template-columns: 350px 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .hero-slider {
        height: 400px;
    }
    
    .slide-content h2 {
        font-size: 32px;
    }
    
    .slide-content p {
        font-size: 16px;
    }
    
    .slider-btn {
        padding: 10px 15px;
        font-size: 20px;
    }
    
    .slider-btn.prev {
        left: 10px;
    }
    
    .slider-btn.next {
        right: 10px;
    }
    
    .slider-dots {
        bottom: 20px;
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }
    
    .hero {
        height: 500px;
    }
    
    .hero-title {
        font-size: 38px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 100px;
        left: -100%;
        width: 280px;
        height: calc(100vh - 100px);
        background: var(--bg-card);
        flex-direction: column;
        align-items: flex-start;
        padding: 30px;
        box-shadow: var(--shadow-lg);
        transition: left 0.3s ease;
        z-index: 999;
        border-right: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .products-layout {
        grid-template-columns: 1fr;
    }
    
    .products-sidebar {
        position: static;
    }
    
    .products-toolbar {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .product-detail-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .product-images {
        position: static;
    }
    
    .tab-buttons {
        overflow-x: auto;
    }
    
    .tab-btn {
        white-space: nowrap;
    }
    
    .about-intro {
        grid-template-columns: 1fr;
    }
    
    .mission-vision {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        flex-direction: column !important;
        padding-left: 50px;
    }
    
    .timeline-year,
    .timeline-content {
        width: 100%;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
    }
    
    .contact-info-side {
        position: static;
    }
    
    .contact-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .working-hours-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 300px;
    }
    
    .slide-content {
        padding: 0 15px;
    }
    
    .slide-content h2 {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .slide-content p {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .slider-btn {
        padding: 8px 12px;
        font-size: 16px;
    }
    
    .slider-dots {
        bottom: 15px;
        gap: 8px;
    }
    
    .dot {
        width: 8px;
        height: 8px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid-list {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-features ul {
        grid-template-columns: 1fr;
    }
    
    .values-grid,
    .reasons-grid {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 26px;
    }
    
    .scroll-to-top {
        bottom: 80px;
        right: 20px;
    }
}